Tpm2Acpi.h

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#ifndef _TPM2_ACPI_H_
#define _TPM2_ACPI_H_
 
#include <IndustryStandard/Acpi.h>
 
#pragma pack (1)
 
#define EFI_TPM2_ACPI_TABLE_REVISION_3  3
#define EFI_TPM2_ACPI_TABLE_REVISION_4  4
#define EFI_TPM2_ACPI_TABLE_REVISION    EFI_TPM2_ACPI_TABLE_REVISION_4
 
typedef struct {
  EFI_ACPI_DESCRIPTION_HEADER Header;
  // Flags field is replaced in version 4 and above
  //    BIT0~15:  PlatformClass      This field is only valid for version 4 and above
  //    BIT16~31: Reserved
  UINT32                      Flags;
  UINT64                      AddressOfControlArea;
  UINT32                      StartMethod;
//UINT8                       PlatformSpecificParameters[];
} EFI_TPM2_ACPI_TABLE;
 
#define EFI_TPM2_ACPI_TABLE_START_METHOD_ACPI                                          2
#define EFI_TPM2_ACPI_TABLE_START_METHOD_TIS                                           6
#define EFI_TPM2_ACPI_TABLE_START_METHOD_COMMAND_RESPONSE_BUFFER_INTERFACE             7
#define EFI_TPM2_ACPI_TABLE_START_METHOD_COMMAND_RESPONSE_BUFFER_INTERFACE_WITH_ACPI   8
 
typedef struct {
  UINT32   Reserved;
  UINT32   Error;
  UINT32   Cancel;
  UINT32   Start;
  UINT64   InterruptControl;
  UINT32   CommandSize;
  UINT64   Command;
  UINT32   ResponseSize;
  UINT64   Response;
} EFI_TPM2_ACPI_CONTROL_AREA;
 
#pragma pack ()
 
#endif